User manual

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USER MANUAL |
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15!
LONG-TEST
• Holding <LF> button for ~ 5.5
seconds (third beep) while
powering on the DPP-450 will
signal the long-test will be printed
as shown in the figure on the
right.
! Resident font sizes
! Characters per line
! Text formatting
! Resident character set
! Resident barcode symbols
! Printer’s configuration
Figure 15